| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.38 | 8.757% | $133.0968 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $161.77 | 3.132% | $166.8366 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $70.52 | 12.797% | $79.5444 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $71.96 | 11.443% | $80.1944 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $247.33 | 10.124% | $272.3697 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $57.85 | 11.462% | $64.4808 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $242.59 | 4.703% | $253.999 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $974.40 | $1,050.5217 | $1,050.52 | $1,050.55 | $1,050.50 | |